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Trigonometric Functions and Equations · 2016 · Shift 2

1 Mathematics questions from this JEE Advanced paper

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JEE Advanced
Papers
2016 · Shift 2
Mathematics
Trigonometric Functions and Equations

Trigonometric Functions and Equations · 2016 · Shift 2

1 Mathematics questions from this JEE Advanced paper

Q20.The value of $k = 1 \sum 13 \frac{1}{s i n ( \frac{π}{4} + \frac{( k - 1 ) π}{6} ) s i n ( \frac{π}{4} + \frac{k π}{6} )}$ is equal to
Mathematics · Trigonometric Functions and Equations · MCQ